Abstract: Methods for constructing multi-walled carbon nanotube (MWCNT) antenna arrays, may include: variable doping of the MWCNTs, forming light pipes with layers of variable dielectric glass, forming geometric diodes on full-wave rectified devices that propagate both electrons and holes, using clear conductive ground plans to form windows that can control a building's internal temperature, and generating multiple lithographic patterns with a single mask.

Abstract: A vehicle having a cargo area viewed from within the passenger compartment through an interposed window has a combination dome and cargo lamp assembly secured to the overhead of the passenger compartment at a point adjacent the window. A lamp enclosure is movably supported in an overhead dome position for illuminating the passenger compartment and is also adjustably positioned in a cargo illumination position wherein the lamp lens faces the window for directing illumination therethrough into the cargo area. Switch means are responsive to movement of the lamp enclosure from a dome position to a cargo illumination position for automatically energizing lamp means therein whenever the lamp assembly is in its cargo illumination position.